2402461 has 2 divisors, whose sum is σ = 2402462. Its totient is φ = 2402460.

The previous prime is 2402441. The next prime is 2402467. The reversal of 2402461 is 1642042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1610361 + 792100 = 1269^2 + 890^2 .

It is a cyclic number.

It is not a de Polignac number, because 2402461 - 2⁷ = 2402333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2402467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1201230 + 1201231.

It is an arithmetic number, because the mean of its divisors is an integer number (1201231).

2^2402461 is an apocalyptic number.

It is an amenable number.

2402461 is a deficient number, since it is larger than the sum of its proper divisors (1).

2402461 is an equidigital number, since it uses as much as digits as its factorization.

2402461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2402461 is about 1549.9874193038. The cubic root of 2402461 is about 133.9323375635.

It can be divided in two parts, 240 and 2461, that added together give a triangular number (2701 = T₇₃).

The spelling of 2402461 in words is "two million, four hundred two thousand, four hundred sixty-one".